Reconciled bank payment. then deleted, new corrected trans posted, but now the reconciliation report is incorrect

Hello maryrose1, 

To resolve the reconciliation discrepancy, reconcile the corrected transaction by going to Accounting > Reconcile > Select bank account on drop-down to reconcile. 

A warning message will appear that the beginning balance is incorrect due to the deleted transaction. Enter the ending balance and date as the same ending balance/date from the previous reconciliation and select 'Start reconciling'. 

On the reconciliation screen that follows, the new transaction will appear, tick the transaction to reconcile and ensure the ending difference is 0.00.

Thanks